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[P] Multi-Objective Optimization (alien.top)

submitted 11 months ago by bsiegelwax@alien.top to c/machinelearning@academy.garden

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I have training data for 11 inputs and 2 outputs. Is there a library that can optimize the 11 inputs to minimize 1 output and maximize 1 output?

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[–] Due-Wall-915@alien.top 1 points 11 months ago (1 children)

Combine and make them one output

[–] bsiegelwax@alien.top 1 points 11 months ago (2 children)

The outputs are distinct, so I can't combine them. One has to be as close to 0 as possible and the other has to be as high as possible, and I need to optimize the inputs to do that.

[–] literum@alien.top 1 points 11 months ago

How about a custom loss function so you have something like loss=y1^2 -y2 for the two outputs? You can use PyTorch and optimize directly for the inputs.

[–] physicianmusician@alien.top 1 points 11 months ago

output 1 - c*|output 2|